1,2-二甲基-2-异硫脲氢碘酸盐 、
N-isopropyl-bis-(chlorocarbonyl)-amine 以boiling point 66-67° C/12 mm Hg yielded 1-isopropyl-3-methyl-4-methylmercapto-tetrahydro-1,3,5-triazine-2,6-dione as a colorless powder of melting point 73°-75° C.的产率得到1-Isopropyl-3-methyl-4-methylmercapto-tetrahydro-1,3,5-triazine-2,6-dione